Posted By:
MikeU"simply whether or not crease removal as prepping for grading is considered alteration." - Daniel
"When it comes to restoration of cards, we break the issue down into three categories. The first category includes things like erasing light pencil marks, wax/gum removal, corner flattening, album/glue removal, and wrinkle removal." - Dave Forman
Daniel,
What do you not comprehend?
You say crease and Dave said wrinkle. Is that was is confusing to you?
You say alteration and Dave said restoration. Is that what is confusing to you?
For clarity:
Doug said wrinkle, so your crease = wrinkle = wrinkle. A match.
Alteration = Restoration. Another match.
I can not fathom what else you do not understand.